baber/WOPTO huggingface dataset:
Patent JP-H09289800-A (JP)
Title: Vector controller for induction motor
Inventor: KODAMA TAKASHI
IPC: H02P27/08
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To control an induction motor so as to avoid resonance with a mechanical system. SOLUTION: In equipment (1 to 7) for vector-controlling an induction motor IM by a magnetizing current command i1 d* and a torque current command i1 q* by using actual motor speed ω0 detected by a speed detector 5 as a speed data, a speed reipple component compensation circuit A by vibration is provided, which comprises a low pass filter 8 extracting a velocity ripple component ▵ω0 from velocity ω0 , a high pass circuit comprising a subtractor 15, and a velocity adjuster 9 which outputs a ripple component i1 q* by proportionally integrating the ▵ω0 , a ripple component i1 q is subtracted from the torque current command i1 q* by a subtractor 11 thereby creating a torque current command (i1 q*)' for which the velocity ripple component is compensated.  If IM is vector-controlled by this compensated torque current command (i1 q*)' and a magnetizing current command i1 d*, then the vector control eliminating the ripple component of velocity can be performed.
Patent JP-H0917627-A (JP)
Title: Bobbin for superconducting coil
Inventor: HARA CHIKUSHI
IPC: H01F6/06
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To restrain generation of quench by constituting a bobbin of fiber reinforced plastic which contains polyethylene fiber exhibiting a negative thermal expansion coefficient and reinforced material whose modulus of elasticity is larger than that of the polyethylene fiber, and orientating the polyethylene fibers in a specific angle range, with respect to the shaft axis line of the bobbin. SOLUTION: This bobbin for a superconducting coil is constituted of matrix resin, polyethylene fiber exhibiting a negative thermal expansion coefficient in the fiber direction, and reinforced material whose modulus of elasticity is larger than that of the polyethylene fiber. The polyethylene fiber is orientated in the range of ±35-90 degrees with respect to the shaft axis line of the bobbin, and has characteristics that the strength is at least 1.32GPa and the modulus of elasticity is at least 23.9GPa. The reinforced material is alumina fiber and has characteristics that the strength is at least 1200Mpa, and the modulus of elasticity is at least 120GPa.
Patent JP-H02281253-A (JP)
Title: Pressure developing device of photosensitive transfer type image forming device
Inventor: TANAKA YUJI
IPC: G03D13/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain the always finest image quality even if conditions vary by providing a pressurizing force regulating mechanism for a pressing roller. CONSTITUTION:A photosensitive film 4 is wound around the pressing roller 8 and is taken up into a cassette 5 via a separating guide 37. Paper 10 to be transferred is supplied in this state and is superposed on the photosensitive film 4. The front end part 33 of a member 34 can be inserted between an upper receiving seat 28 and a seat 38 of a support 20 by a motor 36. The front end is inserted therebetween when the pressurizing force is desired to be increased. The front end is normally not inserted therebetween. The working point of the force of the pressurizing spring 27 is moved to the front end 33 of the member or the seat 38 of the support to change the pressurizing force in two stages. The deterioration in the image quality by the size, thickness, material, and surface roughness of the paper to be transferred, the state of the photosensitive member and environmental conditions is prevented in this way.
Patent JP-S62259186-A (JP)
Title: Recording and reproducing device for picture information
Inventor: MORI TAKAYUKI
IPC: G06T1/00
Filed: 1986-05-02
Abstract: PURPOSE:To automatically display a picture on a display device without increasing the capacity of picture information memory and processing time by recording display method instruction information as the management information of picture information. CONSTITUTION:For recording the picture, a control part 11 fetches picture information read in a reader 1 according to a command from a console 4 into a picture information memory 10 through an interface 6, and causes a display device 3 to display in the prescribed mode. When the command is inputted which instructs the record of picture information from the console 4, original picture information in the memory 10 is coded, and is transmitted to a large capacity memory driving device 2. In such a case, the display method instruction information is recorded in a storage medium 2a as the management information of picture information. For reproducing the picture, the control part 11 reads the management information of picture information, which is instructed by the command from the console 4, out of the medium 2a, and reproduces the target picture in the memory 10. Thus, picture information is automatically displayed on a display 3 in an adequate display mode through a display control part 8.
Patent JP-H03297541-A (JP)
Title: Mold for continuous casting equipment
Inventor: TOZAWA KOICHI
IPC: B22D11/055
Filed: 1990-04-18
Abstract: PURPOSE:To cast a high quality cast quality cast slab by dividing cooling water passage group into plural zones in casting direction and right angle direction thereto and individually controlling flow rate at each zone. CONSTITUTION:Mold copper plates 1, 2 surrounding molten steel surface are set to form the mold. Multiple cooling water passage 8 for cooling the mold copper plates 1, 2 along the casting direction are parallelly set. The cooing water passage 8 group is divided into plural zones in the casting direction and also divided into plural zones I, II, III in the right angle direction to the casting direction, too. Then, the flow fate in each zone is individually controlled. By this method, temp. control in the casting direction and the right angle direction to the casting direction can be executed.
Patent JP-H09290847-A (JP)
Title: Food container covered with transparent lid
Inventor: KAWAAI YASUAKI
IPC: B65D43/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a food container covered with a transparent lid that is molded of a thin plastic sheet and well appealing on display with its voluminousness at laterals and available for being covered stably with the lid and for being stacked up. SOLUTION: A turned-up edge 2 on the periphery of a container main body 1 is formed with the upper edge 3 at the middle of each of four sides made low while the upper edge 4 at each of four corners made high with apparaent difference in height provided and with a slopelike part provided at each of positions between the upper edge 3 and the upper edge 4. Then, the middle part 7 of a partition 6 in the container main body is formed with its height being almost the same as the height of the upper edges 4 at the corners.  The periphery of a lid 8 is turned down to form an accepting edge 9, and the upper edge 10 at the middle of each of four sides and the upper edge 11 at each of four corners are made to correspond to the above- mentioned edges of the container main body, and a protuberant face 13 having a side wall 14 rising from the inside of the upper edge 10 in a height slightly higher than the upper edge 11 at the corner is formed at each of four sides. Ribs 16 in the form of projected and recessed stripes reaching the end of the corner are provided at the upper face 15 at the corner surrounded by the protuberant faces 13 so that the bottom of a container can be fitted thereon when piling up.
Patent JP-S5727177-A (JP)
Title: Method for finishing ornamental wall representing pattern of natural stone
Inventor: YAMAMOTO YASUMICHI
IPC: E04F13/00
Filed: 1980-07-25
Abstract: PURPOSE: To install artistic and colorful complex patterns and cast type patterns representing natural stones on wall surfaces, by applying a high viscous spraying material made of an acylic resin emulsion and aggregates having ≥2 colors to the surface of walls, leveling the uneven surface after the material is dried, and then, by coating the whole surface with a transparent resin.  
     CONSTITUTION: A high viscous spraying material 2 prepared by mixing an acylic resin emulsion and aggregates of ≥2 colors, such as marble powder, granite powder, etc., is sprayed upon a wall 1 of building made of concrete, etc., with a spray gun 3 having a large diameter (approx. 8W10mm). Then, the top of projected part is cut by a sander 5 and leveled, after the uneven coated film 4 is dried. After the coated film is leveled, the whole surface is coated with a transparent acrylic or acryl- urethane resin 7 by using a paint gun 6 of a small diameter (1.0W1.3mm), and an ornamental wall surface 10 having colorful patterns or cast type patterns is formed. In the diagram 8 shows leveled surfaces of projected parts and 9 shows the transparent coating layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61262611-A (JP)
Title: Automatic marking apparatus utilizing laser
Inventor: SUGIHARA SHIGEKI
IPC: G01C15/00
Filed: 1985-05-16
Abstract: PURPOSE:To enable a highly accurate marking work to be performed in a short time by constructing such that a laser beam is irradiated in longitudinal and lateral, two-dimensional directions by a laser beam irradiation gun through a motor with an encoder. CONSTITUTION:An operator mounts a laser beam irradiation gun 1 in front of an interior wall surface (a) and carries a radio transmitting actuator 7. A signal from the actuator 7 is inputted as an operator signal for a microcomputer 5 and rotary angles stored in the computer 5 and corresponding to a laser beam projection point on the wall surface to be marked are outputted from the computer 5 to motors 2 and 3 with encoders on the sides of vertical and horizontal rotations, respectively. In this case, the operator is on standby in a position near a projected laser beam spot and, by marking the position of the spot, the operator can sequentially continue a marking work for the wall surface (a). Thus, a highly accurate marking work can be performed by only one operator in a short time.
Patent JP-S59228805-A (JP)
Inventor: HAYASHI TOKUO
IPC: A45D20/12
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5727445-A (JP)
Title: Optical reproducer
Inventor: UCHIUMI YOSHIHIRO
IPC: G02B7/28
Filed: 1980-07-26
Abstract: PURPOSE:To carry out the reading of information, the tracking and the focusing respectively with one beam, by giving the wobbling to an objective lens toward the optical axis and then detecting the diffracted rays excepting the O-order diffracted ray. CONSTITUTION:A BPF28 connected to the output of an envelope curve detector 27 detects only the component that coincides with the period of oscillation of the beam  in the envelope curve signal. This signal is compared with the wobbling signal in a phase comparator circuit 31, and a focus control is carried out by a driving circuit 33. A secondary photodetector is provided near a condenser lens 11 to detect the intensity of the diffracted rays 18 excepting the right O-order diffracted ray. The signal receives a wave detection through an envelope curve detector 19 and then a phase comparison with the wobbling signal through a phase comparator 35 after passing through a BPF20. Then the tracking control is carried out through a driving circuit 23.
Patent JP-H04333124-A (JP)
Title: Method for controlling cursor key of keyboard
Inventor: TAKAGI TOSHIYA
IPC: H03M11/08
Filed: 1991-05-09
Abstract: PURPOSE:To extremely improve (about 40%) the operability of a cursor key and furthermore to attain the oblique movement of the cursor with no addition of any oblique key. CONSTITUTION:A make code up arrow M is outputted by drepressing an up- arrow key. When the up-arrow key and a right-arrow key are depressed simultaneously, the up-arrow mark M and the make code up-arrow M of the right- arrow key are alternately outputted. Then the breaking code B of the up-arrow key is outputted when the up-arrow key is canceled. In such conditions, the right-arrows M are continuously outputted if the right-arrow key is in depressing. Then a right-arrow B is outputted when the right-arrow key is canceled.
Patent JP-2000294342-A (JP)
Title: Connector connecting structure and connector
Inventor: HAMAZAKI MASAHIRO
IPC: H01R13/64
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a connector from being deformed if the connector is put to connection at an erroneous angle or position. SOLUTION: A connector cover 20 of this connector 10 on the plug side is provided with inwardly oriented projections 24 at four corners of an opening- side end part thereof faced by contacts 18. The projections 24 are provided so as to substantially close gaps formed between the end part of the connector cover 20 and an end part of a connector housing 30 at the time of connecting the connector 10 to a connector 26. When the plug-side connector 10 is connected to the jack-side connector 26, if an angle or position at which contacts 28 are inserted into the contacts 18 is displaced, the projections 24 of the connector cover 20 abut on lock parts of the connector housing 30, and therefore the contacts 28 are in no danger of being deformed by abutting on end parts of contact mounting members 14.
Patent JP-H0589925-A (JP)
Title: Two-piece connector
Inventor: KITAMURA NARIYASU
IPC: H01R13/639
Filed: 1991-04-08
Abstract: PURPOSE:To prevent a lock from unlocking even when other parts are accidentally put in contact with the grips of locking levers or the grips are pushed in error. CONSTITUTION:An engaging protrusion 52 is formed on both right and left sides of one connector out of a plug connector 50 and a receptacle connector 10 and a locking pawl 41 engageable with the engaging protrusion 52 is provided on the other connector. A pair of locking levers 40 with the grips at the rear ends are attached to both right and left sides in a rotationally movable manner so as to be pivotally supported at the middle portions and longitudinally movable lock stoppers 20 are attached on the rear sides of the locking levers 40. In the state that the locking pawl 41 is engaged with the engaging protrusion 52 to join both connectors, if the lock stoppers 20 are moved to locking positions, the lock stoppers 20 block the rotational movement of the locking levers 40 so that the locking pawl 41 is prevented from unlocking from the engaging protrusion 52 even when the grips 42 of the locking levers are pushed unintentionally (in error).
Patent JP-H0715486-A (JP)
Title: Modem monitoring system
Inventor: ONO MASUHIRO
IPC: H04L69/40
Filed: 1988-04-26
Abstract: PURPOSE:To reduce the check time by allowing a MODEM with a monitor function to sequentially check whether or not other MODEM is available for communication and stopping the succeeding check for a predetermined number to MODEM in the communication disable state and making communication. CONSTITUTION:Data terminal equipments 41-44 make mutual data communication via a MODEM 1 with a monitor function, MODEMs 21-23 and transmission lines 31-34 and the a MODEM 1 with a monitor function collects state data of the MODEMs 21-24. Then a 1st communication request is conducted in the order of the MODEMs 21, 22,.... When a power supply of, e.g. the MODEM 22 is interrupted and not in the communication enable state, the a MODEM 1 with a monitor function makes no communication request to the MODEM 22 in the case of a communication request to the MODEMs 2 from next, that is, 2nd to n-th time but makes a communication request to the other MODEMs 21, 22, 23, 24 and a communication request to the MODEM 22 is restored from (n+1)th time and data to the MODEMs 21-24 are collected.
Patent JP-H0362211-A (JP)
Title: Electron light ifs finder
Inventor: II FU SHII
IPC: G06E1/00
Filed: 1990-04-20
Abstract: PURPOSE: To attain a high speed processing by adjusting each optical rotating, enlarging/reducing and/or moving means until an output tile picture reaches the adaptable imitation of an objective input picture, and discovering a proper IFS. CONSTITUTION: When pictures formed by different optical branches are connected by a reflection mirror 4 and beam splitters B4 and B5, a tile picture is formed on a fourth picture plane 14. The tile picture is optically formed, so that the change of the tile picture can be observed, and also the setting of a zoom lens and the movable reflection mirror can be adjusted. The proper IFS for the prescribed object is decided by the setting bringing the optimal tile picture. That is, the IFS is decided by probability related with each optical branch, and the specific amounts of rotation, scale, and movement operated by each optical branch. Thus, the high speed processing can be attained.
Patent JP-H10114599-A (JP)
Title: Single crystal of superconducting oxide and method for using same
Inventor: KOJIMA HIRONAO
IPC: C30B29/22
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a large-sized oxide crystal having superconductivity as a high quality single crystal having fixed crystal orientation by holding a solvent between a sintered starting material rod and a seed crystal and growing a crystal by a solvent transfer floating zone method. SOLUTION: A solvent 3 is held between a sintered starting material rod 4 suspended from an upper rotating shaft 5 and a seed crystal 6 supported by a lower rotating shaft 7, they are put in a transparent quartz tube 8 and atmospheric gas is sealed in the tube 8 from the gas inlet 11. The solvent 3 is heated to 1,100-1,300 deg.C with IR emitted from an IR lamp 2 and reflected by a single-elliptic rotating mirror 1 plated inside with a gold or a twin-elliptic rotating mirror to grow a single crystal of a superconducing oxide in the direction of the a-axis. The crystal is a tetragonal crystal of La-Sr-Cu-O, Nd-Ce-Cu-O, Y-Ba-Cu-O or Bi-Ca-Ba-O.
Patent JP-S5437491-A (JP)
Title: Electron structure of piezoelectric oscillator
Inventor: KUWABARA TSUNEO
IPC: H03H9/19
Filed: 1977-08-29
Abstract: PURPOSE:To reduce effectively the unnecessary lateral-slide oscillation by providing the auxiliary electrode to the AT crystal oscillator in addition to the main electrode.
Patent JP-H05259770-A (JP)
Title: Radio receiver
IPC: H03G3/12
Filed: 1992-03-12
Abstract: PURPOSE:To allow the radio receiver to deal with an intense electric field input by connecting an attenuation element of an attenuation circuit in series to an AGC output terminal and providing a limit means to a post-stage attenuation circuit so that its attenuation is less than the attenuation of the pre-stage attenuation circuit. CONSTITUTION:When an electric field intensity of an antenna input signal is stronger further, since an AGC voltage outputted from a 5th terminal of an FM front end IC 22 is increased more, while a bias voltage of a limit resistor 11 of a 2nd attenuation circuit 3 is increased and PIN diodes 9a, 9b of the 1st attenuation circuit 2 are saturated, PIN diodes 10a, 10b of a 2nd attenuation circuit 3 approaches the saturation state with a delay and the attenuation by the 2nd attenuation circuit is implemented in addition to the attenuation by the 1st attenuation circuit. That is, varactor diodes 8b, 8b in an antenna tuning circuit 8 are protected from a high electric field intensity by the 1st and 2nd attenuation circuits 2, 3 without causing out of tuning, the insufficient attenuation at the input prestage of a high frequency amplifier element 13 by the 1st attenuation circuit 2 is replenished by the attenuation by the 2nd attenuation circuit 3 provided to the limit resistor 11.
Patent JP-S58219600-A (JP)
Inventor: TAKINAMI KOUJI
IPC: G10L15/06
Filed: 1982-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5530767-A (JP)
Title: Payment system for race dividend
Inventor: UCHIDA SHINYA
IPC: G06Q50/00
Filed: 1978-08-25
Abstract: PURPOSE: To enable to pay the dividend at the race automatically, by connecting the data input and output unit and the automatic coin payment unit to the central processing unit.  
     CONSTITUTION: In CPU 1, the data such as race date, race number, and devidend by types of race ticket, are classified and stored. When the data describing on the race ticket requested for payment is fed from the data input and output unit 11, the data stored and the data fed are compared to perform the judgement of truth of the race ticket. When it is a correct ticket, the dividend data is outputted and displayed on the display section 42 of the unit 11. When the dividend is displayed, payment is made from the bank note automatic payment unit 12 and the coin automatic payment unit 13 by depressing the payment instruction button 14 of the unit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5748650-A (JP)
Title: Oxygen sensor
Inventor: NISHIO HISAHARU
IPC: G01N27/12
Filed: 1981-07-02
Abstract: PURPOSE:To keep an electric connection surely, by screwing into a coil-shaped terminal of the inner electrode so as to contact with the inner electrode layer of an oxygen detection element of a tubular body of a solid electrolyte. CONSTITUTION:A screw 11 is formed on the inner wall of an opening end part of a one end closed tubular body 14 made of a solid electrolyte such as zirconia and a platinum inner electrode 12 is stuck on the inner wall including the screw part by vapor deposition. A coil-shaped inner electrode terminal 5 having a little larger coil diameter than the diameter of the screw 11 is pressure screwed and its upper end 51 is connected with the tip end of a spring wire 41. Because of pressure screwing the terminal 5 into an oxygen detection element, an electric connection is kept surely even if an accuracy of preparation dimension of the oxygen detection element is low and damage of the element caused by an excess stress can be prevented.
Patent JP-H1035622-A (JP)
Title: Sealing device provided in packaging machine
Inventor: HORNSCHUCH STEPHAN
IPC: B65B51/10
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To maintain a seal gap between two seal rollers substantially constant at heating support members by using a material having a low coefficient of thermal expansion as a connecting member for connecting a seal roller support member frictionally and connectively. SOLUTION: In operation, seal jaws 31 and 32 on seal rollers are heated to a temperature high enough to form a lateral seam on a band-like packaging material which passes through a seal gap S. Next, when production is started, based on rise of the temperature of the seal rollers, heat loss is transmitted to support plates 26 and 27. Due to heating of the support plates 26 and 27, the seal gap S increases and nonhermetic seal seam generates, so that the upper and lower support plates 26 and 27 are separated with heat. The only one connection during this period is performed by a connecting member 53 arranged at longitudinal sides 49 and 50 of the plates 26 and 27.  As the connecting member 53 is formed out of a material having a low coefficient of thermal expansion, the interval between the support plates 26 and 27, and in its turn, also the interval between the seal rollers can be maintained substantially constant during operation.